[]
Gets the interior formatting for this table style element.
The returned IInterior object represents the fill settings of the current table style element, such as its background color and pattern-related formatting.
IInterior Interior { get; }
ReadOnly Property Interior As IInterior
ITableStyle tableStyle = workbook.TableStyles.Add("CustomTableStyle");
ITableStyleElement element = tableStyle.TableStyleElements[TableStyleElementType.HeaderRow];
IInterior interior = element.Interior;
interior.Color = Color.Blue;